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Clearing purchases from iOS in-app purchase sandbox for a test user
Does anyone have any ideas on how to reset and/or clear the iOS in-app purchase sandbox?
8 Answers
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Algorithm to find Largest prime factor of a number
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You can actually take this idea even further, e.g. beyond 2,3,5 all primes are of the form 30n+k (n >= 0) where k only takes those values between between 1 and 29 that are not divisible by 2,3 or 5, i.e. 7,11,13,17,19,23,29. You can even have this d...
Generate colors between red and green for a power meter?
... am getting equal values for different percentages using this code ... any ideas? For example, the following percentages all return RGB 1,255,0: 0.277, 0.222, 0.111 ... the higher values (for example 1.0) do return the correct RGBs with brighter green, but they stop trailing off after a threshold a...
How to make a class JSON serializable
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Do you have an idea about the expected output? For example, will this do?
>>> f = FileItem("/foo/bar")
>>> magic(f)
'{"fname": "/foo/bar"}'
In that case you can merely call json.dumps(f.__dict__).
If you want more cu...
How to style a JSON block in Github Wiki?
...to the parameters, set your language as yaml
@Ankanna's answer gave me the idea of going through github's supported language list and yaml was my best find.
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Returning a value from thread?
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Fantastic idea! Works brilliantly, and should be the accepted answer.
– MerseyViking
Aug 22 '17 at 17:18
add a...
Handling the window closing event with WPF / MVVM Light Toolkit
...Model (though using an ICommand, like EvilPigeon suggests, could be a good idea since you can also bind to it)
– almulo
Apr 14 '15 at 16:28
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Algorithms based on number base systems? [closed]
...e fast in the first system and some better in the second - so it is a good idea to choose the best of those depending on N. But this would require fast modulo operation for both 2 and 3. Here's why the double base comes in - you can basically do the modulo operation fast for both of them giving you ...
How to draw a circle with text in the middle?
...duces a a perfect circle (not an oval). Alsoa wrapper div is indeed a good idea when using absolute or fixed positioning.
– krivar
Jul 23 '15 at 16:42
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Why is there an injected class name?
... See DR 176 for a change between C++98 and C++03 that clarified that.
The idea of the injected class name was present in C++98, but the terminology was new for C++03.
C++98 says:
A class-name is inserted into the scope in which it is declared immediately after the class-name is seen. The class...